This project is intended to introduce the user to the Digital Pattern Generator and Logic Analyzer instruments in WaveForms. (The Digital Pattern Generator is also demonstrated in another EE Board project.) The circuit we will be working with is a CMOS Inverter, sometimes called a NOT gate. In operation, an inverter outputs the inverse of the applied input, as the name would suggest. This is accomplished by using two transistors, a P-channel MOSFET and an N-channel MOSFET. The WaveForms Digital Pattern Generator will be used to apply an input to the inverter, and the Logic Analyzer will be used to observe the output pattern. The WaveForms Power Supplies will also be used in this project.